Charcoal
#1B4364
BlueColor Codes
All color formats for development
HEX
#1B4364RGB
rgb(27, 67, 100)HSL
hsl(207, 57%, 25%)OKLCH
oklch(0.371 0.073 246.4)CMYK
cmyk(73%, 33%, 0%, 61%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#193D5A
2#163650
3#132F46
4#10283C
5#0E2232
6#0B1B28
7#08141E
8#050D14
9#03070A
Tints
Lighter variations
1#245882
2#2C6CA0
3#3480BE
4#4B93CE
5#69A5D6
6#87B7DE
7#A5C9E6
8#C3DBEF
9#E1EDF7
Tones
Muted variations
1#1F4360
2#23435D
3#264259
4#2A4256
5#2E4252
6#31414E
7#35414B
8#384047
9#3C4043
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F8 #F3F8FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3EE #E3EEF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBE0 #CBE0F1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A3C8 #A3C8E6 | BordersInactive statesPlaceholder text |
| 400 | 73AB #73ABD9 | Disabled statesSecondary iconsMuted text |
| 500 | 4B93 #4B93CE | Primary brand colorCTAsActive elementsLinks |
| 600 | 3077 #3077B0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 265E #265E8C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B43 #1B4364 | Text on light backgroundsHeadingsStrong borders |
| 900 | 122B #122B40 | Primary textHigh emphasis contentDark headings |
| 950 | 0B1B #0B1B28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F8FC;
--charcoal-100: #E3EEF7;
--charcoal-200: #CBE0F1;
--charcoal-300: #A3C8E6;
--charcoal-400: #73ABD9;
--charcoal-500: #4B93CE;
--charcoal-600: #3077B0;
--charcoal-700: #265E8C;
--charcoal-800: #1B4364;
--charcoal-900: #122B40;
--charcoal-950: #0B1B28;
}